// person = "mahu";
// console.log(person)
// console.log("hello world!")
// let icon = "▢";
/*for (let i = 0; i < 10; i++) {
    let row = "";
    for (let j = 0; j < 10; j++) {
        row += "▢";
    }
    console.log(row)
}
for (let x = 0; x < 6; x++) {
    let block = "";
    for (let y = 0; y <= x; y++) {
        block += "▢";
    }
    console.log(block)
}**/
// for(var i = 0; i < 6; i++){
//     for(var j = 0; j <= 6 - i;j++){
//         console.log("")
//     }
//     for(var i = 0;i <= j;j++){
//         console.log("▢")
//     }
// }
for (let i = 1; i < 5; i++) {
    let b = "";
    for (let j = 1; j <= 2 * i - 1; j++) {
        b += "▢";
    }
    console.log(b)
}
for (let i = 0; i < 6; i++) {
    let a = "";
    for (let j = 5; j >= i; j--) {
        a += "▢";
    }
    console.log(a)
}
for (let i = 1; i < 5; i++) {
    let a = "";
    for (let j = 1; j <= 3 * i - 2; j++) {
        a += "▢";
    }
    console.log(a)

}
for (let i = 1; i < 5; i++) {
    let a = "";
    for (let j = 1; j <= 4 * i - 3; j++) {
        a += "▢";
    }
    console.log(a)
}